Kieserite Talla D, Balla M, Aicher C, Lengauer C L, Wildner M American Mineralogist 105 (2020) 1472-1489 Structural and spectroscopic study of the kieserite-dwornikite solid-solution series, (Mg,Ni)SO4*H2O, at ambient and low temperatures, with cosmochemical implications for icy moons and Mars Locality: synthetic _database_code_amcsd 0020991 6.9103 7.634 7.643 90 118.002 90 C2/c atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Mg 0 .5 0 .00888 .00797 .00918 .00902 -.00049 .00361 .00049 S 0 .15497 .25 .00747 .00592 .00718 .00885 0 .00308 0 O1 .17593 .04489 .39450 .01366 .0089 .0147 .0157 .0038 .0044 .0064 O2 .09189 .26783 .14938 .01275 .0125 .0116 .0168 .00128 .0091 .0047 O3 0 .63513 .25 .01115 .0108 .0119 .0110 0 .0053 0 H .103 .702 .294 .033